Final answer:
The statement "hypothermia is clinically defined as a core temperature below 35.0°C (95.0°F) is False, not 36°C (96.8°F). Normal body temperature ranges from 36.5°C to 37.5°C (97.7-99.5°F), and controlled hypothermia is used purposely during certain medical procedures.
So, the correct answer is B.False.
Step-by-step explanation:
Hypothermia is a dangerous decrease in core body temperature and is clinically defined not at 36°C (96.8°F), but at a threshold below 35.0°C (95.0°F). The normal range of body temperature is approximately 36.5-37.5°C (97.7-99.5°F), and hypothermia occurs when the core temperature drops below this range due to the body losing heat faster than it can produce it.
Thermoregulation is the process through which the body normally maintains a steady temperature, and hypothermia represents a failure of this system. While controlled hypothermia is used in medical procedures to lower the metabolic rate of organs during surgery, unintentional hypothermia can result in dangerous health effects and requires immediate medical attention.
Therefore, the statement suggesting hypothermia begins at a core temperature below 36°C or 96.8°F is False.
So, the correct answer is B.False.